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CLEANSTART-2026-BQ90426 pg_ctlcluster script in postgresql-common in versions prior to 210 didn't drop privileges when creating socket/statistics temporary directories, which could result in local privilege escalation

🗓️ 16 Oct 2026 00:35:50Reported by GoogleType 
osv-cleanstart
 osv-cleanstart
🔗 osv.dev👁 1 Views

Local privilege escalation in postgresql-common pg_ctlcluster script.

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16 Oct 2026 00:45Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.8
EPSS0.00499
1